SOLVED: You need to prepare running buffer for SDS-PAGE. The protocol suggests to prepare 1x Running Buffer from 10x SDS-Glycine, 2M Tris, 2M Glycine, and 0.25M Tris HCl. You will need to
10X SDS MOPS Running Buffer Pouch for SDS-PAGE Gel Electrophoresis | eBay
10x Running Buffer, Tris/Glycine/SDS | EcoTech
Tris SDS PAGE Running Buffer, FAST<em>Run</em>, 10X 500mL; Poly Tris SDS PAGE Running Buffer, FAST<em>Run</em>, 10X | Fisher Scientific
Fine-gel SDS-PAGE Running Buffer (10X) – GenDEPOT
SDS-Page running gel buffers, 10X concentrate | VWR
10x Tris/Glycine/SDS #1610732 | Bio-Rad
Solved 2. The following is a recipe for 10X SDS PAGE running | Chegg.com
10X SDS MES Running Buffer Pouch for SDS-PAGE Gel Electrophoresis | eBay
Semi Dry Blot Transfer Buffer (10X) | Boston BioProducts
BioRad 10x Tris/Glycine/SDS Buffer 5 L | Flinn Scientific
Ready to Use and Quality Gel Run | Biocompare.com Kit/Reagent Review
Tris SDS PAGE Running Buffer, FAST<em>Run</em>, 10X 500mL; Poly Tris SDS PAGE Running Buffer, FAST<em>Run</em>, 10X | Fisher Scientific
National Diagnostics, EC-870, Tris-Glycine-SDS PAGE Buffer. Life Science Products